When the system is being shutdown, what USB core functions get invoked? I know that usb_hcd_pci_shutdown() will get called for the host controllers, but does anything get invoked for the USB devices? I'm specifically wondering what we do for external hubs with devices attached to them when the system is rebooted. Does hub_disconnect() get called? Sarah Sharp -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html